Results 21 to 30 of about 18,002 (263)

Effect of Chromium Addition and Regimes during Electrospark Alloying with Aluminum Matrix Anode Material of Steel 45

open access: yesИнженерные технологии и системы, 2021
Introduction. Electrospark alloying is used to produce hardening coatings. Anodic materials with unique properties include metal matrix composites based on aluminum.
Sergey V. Nikolenko   +4 more
doaj   +1 more source

Earthquake-Induced Landslide Risk Assessment: An Example from Sakhalin Island, Russia

open access: yesGeosciences, 2019
Damages caused by earthquake-induced ground effects can be of the order or significantly exceed the expected damages from ground shaking. A new probabilistic technique is considered in this study for earthquake-induced landslide risk assessment.
Alexey Konovalov   +7 more
doaj   +1 more source

RELATIONSHIP OF THE GREENLAND HALIBUT STOCKS IN THE OKHOTSK SEA WITH ENVIRONMENTAL FACTORS

open access: yesИзвестия ТИНРО, 2020
Dynamics of the greenland halibut biomass in the fishery districts of the Okhotsk Sea (or subzones) is considered. The biomass variation in the East-Sakhalin subzone has a significant (p < 0.05) negative correlation with the number of 3+ fish in other
V. V. Kulik   +7 more
doaj   +1 more source

Viral diseases of fruit and berry crops in the South of the Russian Far East

open access: yesЮг России: экология, развитие, 2022
Aim. To systematise data on pathogens of viral diseases of garden and berry crops in the south of the Russian Far East.Discussion. The peculiar climatic features of the Far East limit the range of garden and berry crops.
Yu. G. Volkov   +3 more
doaj   +1 more source

Abstract Modern perception of Japan by Vladivostok citizens (based on a 2021 survey)

open access: yesЯпонские исследования, 2022
The article analyses the modern perception of Japan by Vladivostok citizens as well as their views of the current state and prospects of Russo-Japanese relations. The research is based on the materials of a survey conducted by the Public Opinion Research
V. L. Larin, L. L. Larina
doaj   +1 more source

AGE AND GEODYNAMIC SETTINGS OF THE FORMATION OF CRETACEOUS IGNEOUS ROCKS ALONG THE WESTERN BOUNDARY OF THE BADZHAL TERRANE (SIKHOTE-ALIN OROGENIC BELT)

open access: yesГеодинамика и тектонофизика
The paper presents the results of the study of geochemistry and U-Pb zircon dating of Cretaceous igneous rocks of the westernmost part of the Badzhal terrane within the Badzhal and Dusse-Alin volcanic zones of the Khingan-Okhotsk magmatic belt.
I. A. Alexandrov   +5 more
doaj   +1 more source

An updated checklist of Chironomidae (Diptera) from the Amur River basin (Russian Far East)

open access: yesJournal of Limnology, 2018
A long-term study implemented in the Amur River basin enabled us to generate an updated checklist of 606 valid species in Chironomidae (Diptera) which are composed of 129 genera and six subfamilies, with 98 (17%) described new species belonging to 46 ...
Nadezhda M. Yavorskaya   +3 more
doaj   +1 more source

A Genomic Catalog of Migratory Microbiomes from Wild Birds across China's Habitats

open access: yesAdvanced Science, EarlyView.
ABSTRACT Migratory birds play an important role in the spread of antimicrobial resistance (AMR); however, gaps in surveillance data from vital regions along migratory flyways across China limit the detection of emergent threats. Here, we assembled 340 metagenomes from 52 bird species covering 11 provincial administrative districts in China, presenting ...
Yanan Wang   +13 more
wiley   +1 more source

COMPARATIVE STUDY OF ECHINOCHROME A, OXYGENATED CAROTENOIDS, GINSENOSIDE Rh2, LUTEOLIN DISULFATE AND METFORMIN AS A MEAN TO POTENTIATE ANTITUMOR EFFECT OF DOXORUBICIN

open access: yesМедицинская иммунология, 2018
This work concerned a comparative study of potentiating effects produced by some drugs of natural origin, as well as metformin, upon antitumor activity of doxorubicin. An increased therapeutic efficacy of doxorubicin used in combination with echinochrome
A. V. Tsybulsky   +5 more
doaj   +1 more source

Livestock Tango: U.S. and Latin America Dance Together, but Who Will Lead?

open access: yesApplied Economic Perspectives and Policy, EarlyView.
ABSTRACT This study examines the competitiveness between Latin American and U.S. livestock and meat sectors. We employ a computable general equilibrium modeling framework to evaluate two scenarios: coordinated improvements in Latin American productivity, transport efficiency, and market access (Scenario I), and the minimum productivity gains required ...
Taís C. Menezes   +2 more
wiley   +1 more source

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